Share Unit 4 grammar
Save to Folder
I have to use the internet
Obligation (present)
She has to carry her i-Pad
Obligation (present)
He had to read the website
Obligation (past)
We had to bring our mobile phone with us
Obligation (past)
The Three Wise Men had to brng me that computer game
Obligation (past)
You did't have to use your CD player
Lack of obligation (past)
If you want to move right you have to press here
Obligation (present)
